Raspberry pi 4. Error on start: "500" Internal Server Error

[luan]

Afet install on raspberry, i select “I don’t have a domain name”, select domain name and next error:

Error 1

**Error**: `"500"`

**Action**: `"POST" /yunohost/api/postinstall`

**Error message:**

Unexpected server error

**Traceback**

Traceback (most recent call last):
File “/usr/lib/python3/dist-packages/moulinette/interfaces/api.py”, line 460, in process
ret = self.actionsmap.process(arguments, timeout=30, route=_route)
File “/usr/lib/python3/dist-packages/moulinette/actionsmap.py”, line 586, in process
return func(**arguments)
File “/usr/lib/python3/dist-packages/yunohost/log.py”, line 419, in func_wrapper
result = func(*args, **kwargs)
File “/usr/lib/python3/dist-packages/yunohost/tools.py”, line 250, in tools_postinstall
if available:
UnboundLocalError: local variable ‘available’ referenced before assignment

I try reinstall, but same error. But if i select “I already have a domain name…” and type any domain, i can proceed next step. But when i try install any app give next error:

Error 2

Error: "500"

Action: "GET" /yunohost/api/apps/catalog?full&with_categories&locale=en

Error message:

Unable to download the default app catalog: SSL error when connecting to https://app.yunohost.org/default/v2/apps.json

On virtual machines no problem…

[Aleks]

The first error seems to be an indirect bug from the fact that your RPi has no internet connectivity (confirmed by the second issue you encountered)

Soooo I would try to debug why your RPi has no connectivity to obtain a usable system …

[luan]

I found my problem. its incorrect time on my raspberry.
I have different more thant 2 months.
My Solution is:
sudo timedatectl set-time '2022:09:29 12:30:41'
and enable time sync